1. Lub hollow seem yuav tsum tau ua nyob rau hauv ib tug tshwj xeeb inlet los ua ke kab los xyuas kom meej qhov tseeb ntawm cov cua duct fabrication thiab lub airtightness ntawm lub square raj.
2. Lub blanking ntawmRectangle Steel Tube fittings yuav tsum tau automated tag nrho ntawm cov tshuab tshwj xeeb txawv teb siv computer software, thiab cov txheej txheem plasma tsis siv neeg txiav yuav tsum ua kom tiav ntawm cov ntawv hlau tshwj xeeb plasma txiav tshuab.
3. Qhov kev sib txuas tom ntawm lub Rectangle Steel Tubeyuav tsum tau txais yuav cov khoom siv tuaj yeem tsis siv neeg tom rau cov txheej txheem tom.
4. Kev sib txuas ntawm covRectangle Steel Tube lub cev thiab lub plug-in flange yuav tsum tau txais cov txheej txheem rivet-dawb kev twb kev txuas, thiab cov khoom siv txawv teb chaws yuav tsum tau siv rau cov txheej txheem kev sib txuas tsis muaj rivet.
5. Kev sib txuas flange ntawm lubRectangle Steel Yeeb Nkab yuav tsum tau txais kev sib txuas phaj flange thiab cov txheej txheem plug-in flange.Thaum qhov ntev ntawm sab loj ntawm cov pa cua yog tsawg dua los yog sib npaug li 2000mm, daim ntawv sib txuas ntawm cov phaj flange yuav tsum tau siv, thiab qhov ntev ntawm sab loj ntawm cov pa duct yuav tsum ntau dua los yog sib npaug rau 2000mm. .Thaum txoj kab uas hla yog 2000mm thiab tsawg dua los yog sib npaug li 2500mm, daim ntawv txuas ntawm plug-in flange yuav tsum tau saws.Lub voj voos cua yuav tsum tau mechanically pressed nrog reinforcing ribs, thiab qhov sib nrug ntawm lub reinforcing ribs yuav tsum yog li ntawm 300 hli.